CN2300777Y - Hand turning off device for infrared ray automatic water tap - Google Patents
Hand turning off device for infrared ray automatic water tap Download PDFInfo
- Publication number
- CN2300777Y CN2300777Y CN 96204970 CN96204970U CN2300777Y CN 2300777 Y CN2300777 Y CN 2300777Y CN 96204970 CN96204970 CN 96204970 CN 96204970 U CN96204970 U CN 96204970U CN 2300777 Y CN2300777 Y CN 2300777Y
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- infrared
- infrared rays
- utility
- tap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to a manual operation device, which is used for opening or closing the infrared automatic tap under power off situation. When power is off, the valve which is in an infrared automatic tap is in the closed state, the manual operation device arranges a movable permanent magnet (7) on the upper part of an electromagnetic coil (1), and when a handle (6) is rotated, a magnetic conducting ring (5) is sucked by the permanent magnet (7) and the iron rod valve (3) which is in the magnetic conducting ring is sucked upwards by the permanent magnet, and a gate (8) is opened so that the infrared automatic tap can be opened or be closed under power off situation is realized. The utility model not only can be used in the manual switches of the infrared automatic taps but also is suitable for the manual switch devices of the automatic switches which are in liquid.
Description
The utility model is the manual switchgroup of opening or closing the infrared rays automatic faucet under power down mode.
The infrared rays automatic faucet, during volt power supply of incoming transport～220, through the transformer step-down, the voltage stabilizer voltage stabilizing converts 8 volts of low voltages to, and the charger line work makes the infrared light emission pipe send invisible infrared beam.Infrared light emission diode space towards periphery sends infrared light, and when people's water, first handle stretches to infrared transmitting tube, at this moment infrared rays is reflected back toward a part, by infrared receiving tube optical signal is changed into corresponding electrical signal, amplifies through amplifier, the trigger upset makes the triode conducting, has electric current to flow through in the coil, produce magnetic field, inhale moving iron staff valve and move upward, at this moment have water from tap, to flow out, because trigger keeps stable state, so this state keeps, and there are flowing out tap always.When water finished need pass tap, handle stretched to infrared transmitting tube once more, infrared reflection, and receiving tube changes electrical signal into, amplify through amplifier, the trigger upset ends triode, and no current flows through in the coil, also just do not have magnetic field, at this moment the iron staff valve falls, and water tap is closed.Because infrared rays automatic faucet electric wiring is wanted incoming transport～220 volt civil power, so when often power failure area or electric wiring damaged, the infrared rays automatic faucet just was in closed condition, can not use, and brings many inconvenience to users.Do not find the document that addresses this problem through patent retrieval.For addressing this problem, the 1. common practice is to install an ordinary faucet additional on infrared rays automatic faucet side, and is uneconomical.2. install dryelement cell additional at infrared rays automatic faucet internal wiring and start magnetic switch, but battery is short working life,, and make infrared rays automatic faucet volume excessive, influence attractive in appearance moist local perishable, uneconomical.
The purpose of this utility model is that a kind of infrared rays automatic faucet manual switchgroup will be provided, and also can use when having a power failure.Make the user relieved.
The purpose of this utility model is achieved in that because infrared rays automatic faucet working principle is to inhale moving iron staff valve by generating an electromagnetic field behind the coil electricity.Also can inhale the iron staff valve tap of fetching boiling water with permanent magnet so.
The utility model is simple in structure, and the permanent magnet that can rotate is installed above the iron staff valve of magnetic switch, and the magnetic guiding cycle that exceeds electromagnetic coil slightly is installed between permanent magnet and iron staff valve.When magnetic guiding cycle is run in the permanent magnet rotation, under the effect in magnetic field, upwards inhale moving iron staff valve, water tap is opened.When permanent magnet is rotated away from magnetic guiding cycle, magnetic field disappears, and the iron staff valve falls, and water tap is closed.
The concrete structure of model utility provides (attached in addition) by following embodiment and accompanying drawing thereof
Fig. 1 is the sectional drawing according to the infrared rays automatic faucet manual operating device that the utility model proposes.Below in conjunction with details and the working condition of figure detailed description according to the concrete device that the utility model proposes.
This device comprises an electromagnetic coil (1), in seal closure (2) seal closure that in electromagnetic coil, has anti-sealing to overflow an iron staff valve (3) and very soft spring (9) are arranged, the magnetic guiding cycle (5) that between seal closure (2) and electromagnetic coil (1), has a magnetic conduction to use, have one can pass through the permanent magnet (7) that handle (6) rotates in the top of electromagnetic coil (1), iron staff valve (3) among the figure is stuck on the gate (8), and the infrared rays automatic faucet is in the position of closing.
The electric control circuit of infrared rays automatic faucet (not drawing among the figure), be connected on the electrode that starts electromagnetic coil (10), when electric current flows through electromagnetic coil (1), in electromagnetic coil, produce magnetic field, inhale moving iron staff valve (3) and move upward and so just opened the infrared rays automatic faucet, when having a power failure or electrical control when malfunctioning.Iron staff valve (3) falls, gate (8) is closed, at this moment handle with sleeve (6), permanent magnet (7) gone to hold magnetic guiding cycle (5), iron staff valve (3) is upwards inhaled moving under the action of a magnetic field of magnetic guiding cycle (5), water just flows through gate (8), has so just reached the purpose of opening and closing infrared rays automatic faucet under power failure or other electrical damage situation.
Claims (1)
1. the manual switchgroup of infrared rays automatic faucet, this device has a magnetic guiding cycle (5), and an iron staff valve (3) is arranged in magnetic guiding cycle (5), it is characterized in that there is a permanent magnet (7) top of magnetic guiding cycle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96204970 CN2300777Y (en) | 1996-03-21 | 1996-03-21 | Hand turning off device for infrared ray automatic water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96204970 CN2300777Y (en) | 1996-03-21 | 1996-03-21 | Hand turning off device for infrared ray automatic water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2300777Y true CN2300777Y (en) | 1998-12-16 |
Family
ID=33890082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96204970 Expired - Fee Related CN2300777Y (en) | 1996-03-21 | 1996-03-21 | Hand turning off device for infrared ray automatic water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2300777Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2009649A3 (en) * | 2007-06-29 | 2010-05-26 | Robert Bosch GmbH | Electro-pneumatic actuator with a hand operated switch for a valve |
| CN102261509A (en) * | 2011-04-20 | 2011-11-30 | 孔昭荣 | Double control solenoid valve |
-
1996
- 1996-03-21 CN CN 96204970 patent/CN2300777Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2009649A3 (en) * | 2007-06-29 | 2010-05-26 | Robert Bosch GmbH | Electro-pneumatic actuator with a hand operated switch for a valve |
| CN102261509A (en) * | 2011-04-20 | 2011-11-30 | 孔昭荣 | Double control solenoid valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |